I5 K

Alibaba.com

Overview

Product sourcing insights & recommendations

www.accio.com
www.cpu-monkey.com
25 来源

The phrase "i5 K" refers to Intel's unlocked mid-range processors, specifically popular models like the i5-13600K and i5-14600K, which are highly favored by gamers and enthusiasts for their overclocking capabilities DigitaltrendsCorsair.

Current Product & Market Trends

* Performance Stagnation vs. Value: Market insights from 2026 reveal that the i5-14600K is often viewed as a "refresh" with only a ~3% performance gain over the i5-13600K, leading many value-conscious consumers to prefer the older 13th-gen model for its lower price and thermal efficiency DigitaltrendsTechradar.

* The AI Transition: The market is rapidly shifting toward the Core Ultra 5 series (e.g., Ultra 5 245K). These processors prioritize AI acceleration (NPU) and energy efficiency over raw clock speeds, requiring a new LGA 1851 socket Accio.

* Interest Momentum: Google Trends data shows a significant peak in interest for gaming performance related to these CPUs in mid-2026, driven by new product launches and seasonal demand .

Sourcing & Pricing Insights (B2B)

Current B2B listings on Alibaba show robust availability for both legacy K-series and the new Ultra 5 models:

* i5-13600K: Wholesale prices generally range from $199 to $249, depending on order volume Alibaba.

* i5-14600K: Prices remain competitive, starting as low as $178 for bulk orders from Shenzhen-based suppliers Alibaba.

* Core Ultra 5 245K: As the newest entrant, prices range between $170 and $212, reflecting a push for early adoption in the new desktop platform AlibabaAlibaba.

Core Ultra 5 245k Processor

Products · 3 lists

Wholesale Released Core Ultra 5 Processor 245K 24M Up to 5.2GHz 14-Core 14 Thread on Desktop for Bulk Orders

Wholesale Released Core Ultra 5 Processor 245K 24M Up to 5.2GHz 14-Core 14 Thread on Desktop for Bulk Orders

$201.60-2125.0(834)
MOQ: 1 piece
≤3h response time
Hunan Hongze Tong Information Technology Co., Ltd.Hunan Hongze Tong Information Technology Co., Ltd.🇨🇳CN1 yr
All-New  Ultra 5 245K - Core Ultra 5 (Series 2) Arrow Lake 14-Core (6P + 8E), LGA 1851, 125W Desktop Processor (CPU)

All-New Ultra 5 245K - Core Ultra 5 (Series 2) Arrow Lake 14-Core (6P + 8E), LGA 1851, 125W Desktop Processor (CPU)

$170-1954.9(793)
MOQ: 1 piece
50+ store reviews12% reorder rate≤4h response time
Guangzhou Qiyu Technology Co., Ltd.Guangzhou Qiyu Technology Co., Ltd.🇨🇳CN1 yr
New Released  Core Ultra 5 Processor 245K 24M Cache up to 5.2 GHz 14 Core 14 Thread on Desktop

New Released Core Ultra 5 Processor 245K 24M Cache up to 5.2 GHz 14 Core 14 Thread on Desktop

$252-2654.9(575)
MOQ: 1 piece
500+ store reviews39% reorder rate≤3h response time
J Arc International Trade (guangzhou) Co., Ltd.J Arc International Trade (guangzhou) Co., Ltd.verified🇨🇳CN3 yrs
Ultra 5 245K Desktop Processor 14 Core 14 Thread LGA1851 Up to 5.2GHz 24MB Cache Arrow Lake Unlocked CPU

Ultra 5 245K Desktop Processor 14 Core 14 Thread LGA1851 Up to 5.2GHz 24MB Cache Arrow Lake Unlocked CPU

$1664.7(710)
MOQ: 1 piece
17% reorder rate≤7h response time
HK Core Ark LimitedHK Core Ark Limitedverified🇭🇰HK1 yr
Hot Selling Core Ultra 5 245K Ultra Processors (Series 2) 245K 14 Cores 14 Threads 4.2 GHz 125W

Hot Selling Core Ultra 5 245K Ultra Processors (Series 2) 245K 14 Cores 14 Threads 4.2 GHz 125W

$245-2854.8(768)
MOQ: 1 piece
100+ store reviews22% reorder rate≤1h response time
Shenzhen Xulianjiesen Technology Co., Ltd.Shenzhen Xulianjiesen Technology Co., Ltd.🇨🇳CN9 yrs
Core Ultra 5 245K Boxed CPU 14C/14T LGA 1851 5.2GHz DDR5 Support Desktop Gaming Processor U5-245K

Core Ultra 5 245K Boxed CPU 14C/14T LGA 1851 5.2GHz DDR5 Support Desktop Gaming Processor U5-245K

$164-1664.8(838)
MOQ: 1 piece
800+ store reviews37% reorder rate≤7h response time
Shenzhen Core Ark Technology Co., Ltd.Shenzhen Core Ark Technology Co., Ltd.🇨🇳CN6 yrs
Core Ultra 5 Standard Processor 245KF 24M Cache up to 5.20 GHz Standard Application

Core Ultra 5 Standard Processor 245KF 24M Cache up to 5.20 GHz Standard Application

$100-3705.0(985)
MOQ: 1 piece
≤7h response time
Shenzhen Tuodingrui Trading Co., Ltd.Shenzhen Tuodingrui Trading Co., Ltd.🇨🇳CN1 yr
Used Intel Core Ultra 5 245KF - Core Ultra 5 (Series 2) Arrow Lake 14 Core (6P+8E), LGA 1851125W Desktop Processor

Used Intel Core Ultra 5 245KF - Core Ultra 5 (Series 2) Arrow Lake 14 Core (6P+8E), LGA 1851125W Desktop Processor

$100-1654.9(299)
MOQ: 1 bag
50+ store reviews≤4h response time
Guangzhou Yancheng Technology Co., Ltd.Guangzhou Yancheng Technology Co., Ltd.🇨🇳CN1 yr
Intel Core Ultra 5 245K - Core Ultra 5 (Series 2) Arrow Lake 14-Core (6P+8E), LGA 1851, 125W Desktop Processor

Intel Core Ultra 5 245K - Core Ultra 5 (Series 2) Arrow Lake 14-Core (6P+8E), LGA 1851, 125W Desktop Processor

$299-6894.5(945)
MOQ: 1 piece
500+ store reviews≤11h response time
Shenzhen Kezan Information Technology Co., Ltd.Shenzhen Kezan Information Technology Co., Ltd.🇨🇳CN7 yrs
Intel Core Ultra 5 245K - Core Ultra 5 (Series 2) Arrow Lake 14-Core (6P+8E), LGA 1851, 125W Desktop Processor CPU

Intel Core Ultra 5 245K - Core Ultra 5 (Series 2) Arrow Lake 14-Core (6P+8E), LGA 1851, 125W Desktop Processor CPU

$225-5854.8(817)
MOQ: 1 piece
400+ store reviews52% reorder rate≤3h response time
Guangzhou Lingfenghang Electronic Co., Ltd.Guangzhou Lingfenghang Electronic Co., Ltd.🇨🇳CN7 yrs
Ultra 5 Desktop Processor 245K 9nm 24MB L3 Cache 14-Core (6 P-Cores + 8 E-Cores) up to 5.2GHz Desktop Processor New

Ultra 5 Desktop Processor 245K 9nm 24MB L3 Cache 14-Core (6 P-Cores + 8 E-Cores) up to 5.2GHz Desktop Processor New

$210.42-213.515.0(365)
MOQ: 1 piece
≤5h response time
Shenzhen Youqi Technology Co., LimitedShenzhen Youqi Technology Co., Limited🇨🇳CN1 yr
Wholesale Price Latest Processor Desktop Cpus 15th Series Core Ultra 5 225 225F 245K 245KF Socket 1851 CPU

Wholesale Price Latest Processor Desktop Cpus 15th Series Core Ultra 5 225 225F 245K 245KF Socket 1851 CPU

$284-2984.2(536)
MOQ: 1 piece
50+ store reviews77% reorder rate≤12h response time
Shenzhen Jiutian Shenmatradingco., Ltd.Shenzhen Jiutian Shenmatradingco., Ltd.🇨🇳CN6 yrs
Newest Intel Ultra 5 U5 225 225F 245K 245KF Ultra 7 U7 265KF 265K Ultra 9 U9 285 285K Socket LGA 1851 CPU Processor Desktop Cpus

Newest Intel Ultra 5 U5 225 225F 245K 245KF Ultra 7 U7 265KF 265K Ultra 9 U9 285 285K Socket LGA 1851 CPU Processor Desktop Cpus

$298-6284.8(641)
MOQ: 2 pieces
100+ store reviews25% reorder rate≤6h response time
Shenzhen Yongtai Tongchuang Technology Co., Ltd.Shenzhen Yongtai Tongchuang Technology Co., Ltd.🇨🇳CN3 yrs
For Intel Core Ultra5 Processor 245k 24M Cache up to 5.20 GHz Speed L3 Socket for Desktop and Server Applications New CPU

For Intel Core Ultra5 Processor 245k 24M Cache up to 5.20 GHz Speed L3 Socket for Desktop and Server Applications New CPU

$242-2574.4(889)
MOQ: 1 piece
25% reorder rate≤5h response time
Shenzhen Changliu Global Trading Co., Ltd.Shenzhen Changliu Global Trading Co., Ltd.verified🇨🇳CN2 yrs
For Core Ultra 5/7 225F/230F/245K/265KF/K Desktop FM1 Socket Boxed CPU Processor

For Core Ultra 5/7 225F/230F/245K/265KF/K Desktop FM1 Socket Boxed CPU Processor

$182.45-434.474.6(635)
MOQ: 1 piece
53% reorder rate≤3h response time
Shenzhen Shengshengjie Technology Co., Ltd.Shenzhen Shengshengjie Technology Co., Ltd.🇨🇳CN3 yrs
Intel Core Ultra 5 225/225F/245K Processor Brand New Tray

Intel Core Ultra 5 225/225F/245K Processor Brand New Tray

$109-1565.0(965)
MOQ: 2 pieces
33% reorder rate≤4h response time
Xiamen Dongchengxing Information Technology Co., Ltd.Xiamen Dongchengxing Information Technology Co., Ltd.🇨🇳CN4 yrs
For Used Intel Core Ultra 5 245K Desktop Processor LGA1851 14 Core 14 Thread up to 5.2GHz

For Used Intel Core Ultra 5 245K Desktop Processor LGA1851 14 Core 14 Thread up to 5.2GHz

$138-1544.9(681)
MOQ: 1 piece
50+ store reviews8% reorder rate≤2h response time
Shenzhen ZXY Technology Co., Ltd.Shenzhen ZXY Technology Co., Ltd.🇨🇳CN1 yr
Newest for Ultra 5 U5 225 225F 245K 245KF Ultra 7 U7 265KF 265K Ultra 9 U9 285 285K 4.9GHz 64-bit Virtualization CPU

Newest for Ultra 5 U5 225 225F 245K 245KF Ultra 7 U7 265KF 265K Ultra 9 U9 285 285K 4.9GHz 64-bit Virtualization CPU

$296-6264.8(776)
MOQ: 1 piece
50+ store reviews25% reorder rate100+ views from America≤4h response time
Shenzhen Zhuohangsheng Technology Electronics Co., Ltd.Shenzhen Zhuohangsheng Technology Electronics Co., Ltd.verified🇨🇳CN2 yrs
Ultra U5 U7 U9 Desktop Computer 245KF 265K 285K Gaming Office New Boxed/Tray CPU LGA1851 3.7GHz Arrow Lake-S

Ultra U5 U7 U9 Desktop Computer 245KF 265K 285K Gaming Office New Boxed/Tray CPU LGA1851 3.7GHz Arrow Lake-S

$6804.1(723)
MOQ: 50 pieces
≤6h response time
Niko Industry INCNiko Industry INC🇺🇸US1 yr
Intel Core Ultra 5 245KF - Core Ultra 5 (Series 2) Arrow Lake 14-Core (6P+8E), LGA 1851, 125W Desktop Processor

Intel Core Ultra 5 245KF - Core Ultra 5 (Series 2) Arrow Lake 14-Core (6P+8E), LGA 1851, 125W Desktop Processor

$195-2004.7(865)
MOQ: 1 piece
200+ store reviews23% reorder rate≤4h response time
Shenzhen Creative Technology Co., LimitedShenzhen Creative Technology Co., Limited🇨🇳CN20 yrs
Brand New Core Ultra U5 245KF Tray Computer CPU PC Gaming Processor CPU 245KF

Brand New Core Ultra U5 245KF Tray Computer CPU PC Gaming Processor CPU 245KF

$149-1564.4(442)
MOQ: 10 pieces
SOUTH LEGEND TECHNOLOGY COMPANY LIMITEDSOUTH LEGEND TECHNOLOGY COMPANY LIMITEDverified🇭🇰HK2 yrs
For Core I5-245KF 14-core 4.2GHz 24MB L3 Cache DDR4 64-bit 14nm Used Desktop Processor New

For Core I5-245KF 14-core 4.2GHz 24MB L3 Cache DDR4 64-bit 14nm Used Desktop Processor New

$166-2365.0(859)
MOQ: 1 piece
60% reorder rate≤2h response time
Shenzhen Yuzhi Technology Co., Ltd.Shenzhen Yuzhi Technology Co., Ltd.🇨🇳CN1 yr
New Ultra 5 for Intel Core CPU Processor for 225F 235 245KF 245K 230F Desktop AI for 245KF 245K 230F

New Ultra 5 for Intel Core CPU Processor for 225F 235 245KF 245K 230F Desktop AI for 245KF 245K 230F

$2454.9(343)
MOQ: 1 piece
100+ store reviews36% reorder rate≤3h response time
Shenzhen Enbay Trade Co., Ltd.Shenzhen Enbay Trade Co., Ltd.🇨🇳CN17 yrs
For In-tel 15th Generation Ultra U9 285K 285 U7 265K 265Kf 245K 245Kf Brand New Desktop CPU 3.7GHz Virtualization Technology

For In-tel 15th Generation Ultra U9 285K 285 U7 265K 265Kf 245K 245Kf Brand New Desktop CPU 3.7GHz Virtualization Technology

$149-5894.8(254)
MOQ: 2 pieces
27% reorder rate≤6h response time
Shenzhen Dehan Century Technology Co., Ltd.Shenzhen Dehan Century Technology Co., Ltd.🇨🇳CN2 yrs
Intel Core Ultra 5 230F Desktop CPU Processor 10 Core 10 Thread 5.0GHz 24MB Cache LGA1851 DDR5 AI PC Boxed New in Stock

Intel Core Ultra 5 230F Desktop CPU Processor 10 Core 10 Thread 5.0GHz 24MB Cache LGA1851 DDR5 AI PC Boxed New in Stock

$105-1105.0(604)
MOQ: 1 piece
33% reorder rate≤2h response time
Wuhan Jinledu E-commerce Co., Ltd.Wuhan Jinledu E-commerce Co., Ltd.🇨🇳CN1 yr
China-exclusive Boxed CPU Intel Core Ultra 5 Desktop Processor 230F 10 Cores (6 P-cores + 4 E-cores) up to 5.0 GHz

China-exclusive Boxed CPU Intel Core Ultra 5 Desktop Processor 230F 10 Cores (6 P-cores + 4 E-cores) up to 5.0 GHz

$1124.9(991)
MOQ: 1 piece
600+ store reviews16% reorder rate100+ views from America≤5h response time
Shenzhen Tianteng Digital Technology Co., Ltd.Shenzhen Tianteng Digital Technology Co., Ltd.🇨🇳CN8 yrs
Intel Core Ultra 5 230F 10-Core Boxed Desktop Processor Compatible with H810/B860 Motherboards

Intel Core Ultra 5 230F 10-Core Boxed Desktop Processor Compatible with H810/B860 Motherboards

$130.404.2(978)
MOQ: 1 piece
Guangzhou Dongqihe Technology Development Co., Ltd.Guangzhou Dongqihe Technology Development Co., Ltd.🇨🇳CN1 yr
Intel Core Ultra 5 Processor 230F BOX Cache up to 5.00 GHz 256 GB 10-core Desktop CPU

Intel Core Ultra 5 Processor 230F BOX Cache up to 5.00 GHz 256 GB 10-core Desktop CPU

$114-1174.9(202)
MOQ: 5 pieces
86% reorder rate≤2h response time
Anhui Xinlianheng Information Technology Co., LtdAnhui Xinlianheng Information Technology Co., Ltd🇨🇳CN5 yrs
Intel Core Ultra 5 Desktop Processor 225F 10 Cores (6 P-c + 4 E-c) up to 4.9 GHz 20MB L3 Cache Other Socket

Intel Core Ultra 5 Desktop Processor 225F 10 Cores (6 P-c + 4 E-c) up to 4.9 GHz 20MB L3 Cache Other Socket

$173.35-313.144.5(740)
MOQ: 2 pieces
≤1h response time
Tianxin Electronics (Chengdu) Co., Ltd.Tianxin Electronics (Chengdu) Co., Ltd.🇨🇳CN1 yr
Intel Core Ultra 5 235H Laptop CPU Spec Code SRQAP OEM QQ80768063F4

Intel Core Ultra 5 235H Laptop CPU Spec Code SRQAP OEM QQ80768063F4

$4004.7(91)
MOQ: 1 piece
≤9h response time
Smartcore Intelligent Equipment (shenzhen) Co., Ltd.Smartcore Intelligent Equipment (shenzhen) Co., Ltd.🇨🇳CN1 yr

Deep Dive · Full Report

Full Market Report

1 document · Live-fetched from source

Sources & References

25 sources cited · Verified industry data & reports

Latest Intel Core i5 Processor Trends in 2026

www.accio.com

Laptop Dominance in Search Google Trends data clearly indicates a higher and more consistent search interest for Intel Core i5 laptop processors compared to desktop processors, suggesting a market shift towards mobile computing solutions 1. This trend aligns with the overall growth in laptop sales and the increasing performance capabilities of mobile CPUs. Performance Validation Web-based analysis corroborates the strong performance claims of Intel Core i5 processors, especially the 13th and 14th generations, highlighting their suitability for gaming and demanding tasks 23. This performance is a key driver for consumer interest and purchasing decisions. Strong Performance Against Competitors The Intel Core i5-13600K, for instance, has demonstrated superior performance in multi-core benchmarks compared to some AMD Ryzen 7 processors, indicating Intel's strong competitive position in the mid-range segment 3. However, the market remains competitive with AMD offering alternatives like the Ryzen 5 series 4. Google Trends data reveals a clear preference for Intel Core i5 laptop processors over desktop processors, with laptop-related searches consistently showing higher search interest 1. The Intel Core i5 processor market is characterized by continuous innovation, with new generations offering enhanced performance for both everyday tasks and demanding applications like gaming 23. The segment targets users seeking a balance between affordability and powerful computing capabilities, positioning it as a strong mid-range option compared to the higher-end i7/i9 series 23. The market is currently seeing the dominance of 13th and 14th generation processors, which feature hybrid core architectures and improved clock speeds, making them highly competitive even against some higher-tier processors from previous generations or rival brands 23. Steady Demand for Mid-Range Processors The Intel Core i5 series consistently caters to a significant portion of the market, offering a sweet spot for consumers and businesses looking for capable processors without the premium price tag of i7 or i9 models 2.

Intel Core i5 CPU list 2026

www.cpu-monkey.com

In addition, the clock frequency of the Intel Core i5 processors is slightly lower than that of the larger series. Since many PC games still have problems using all CPU cores - this is especially true for hyperthreading - the Core i5 processors in the desktop area are usually completely sufficient for current games. In the mobile area, on the other hand, the Intel Core i7 or Intel Core i9 processors also make sense for PC gamers, since they have more physical cores, which can be clearly noticeable in games. The newer generations of Intel Core i5 processors, on the other hand, support Hyper-Threading (SMT) and usually have slightly fewer cores than the high-end processors of the Intel Core i7/i9 family. Nevertheless, the current Intel Core i5 processors are ideal for a gaming PC and can also use modern graphics cards almost completely. Intel Core i5 CPU list 2026

Trend of i5 6th Gen Processor in 2026

www.accio.com

The different types of Intel Core i5 processors for desktops in 2026 include the Intel Core i5-12600K, the Intel Core i5-10600K, and the Intel Core i5-10400.Read more ... Intel Expands its 6th Gen. Core Processor Lineup · The i7-6700 is priced at US $312, while the i5-6600 goes for $213 (single-unit box price). The rest of the quad-core desktop "Skylake" lineup ...Read more ... We've run thousands of CPU benchmarks on all new and older Intel and AMD CPUs and ranked them. The market for processors, particularly in the mid-range segment, is highly competitive in 2026, with Intel's Core i5 and AMD's Ryzen 5 series being primary contenders 4. Targeted Marketing: If any marketing is done for these older parts, it should be highly targeted towards niche markets or repair services. News and discussions surrounding Intel processors in late 2025 and early 2026 primarily focus on upcoming generations and architectural changes, rather than older models like the 6th generation i5 1. The conversation revolves around "Nova Lake-S" and "Panther Lake" processors, indicating a forward-looking industry. Intel's Future Releases: Intel is planning several new processor series, including "Nova Lake-S" Core Ultra 3, 5, 7, and 9 configurations, expected to surface in July 2025 and launch in late 2026 or 2027 1. Intel Core i5 vs AMD Ryzen 5 2026: Which CPU Wins for ... Stay Informed on Performance Benchmarks: Regularly review benchmarks for new processors to understand their single-core and multi-core performance, power efficiency, and thermal management, as these factors are critical for various applications 4. The market for Intel i5 6th generation processors is essentially obsolete, with current industry focus and consumer interest overwhelmingly shifted towards newer generations and upcoming architectural advancements.

Intel Core i5 Processors 2025 Trend: Market Dominance & Value Analysis

www.accio.com

Consistent High Interest in Core i5 Laptops: Throughout the observed period from January 2025 to January 2026, "Intel Core i5 laptop" consistently recorded the highest search volume among the three queried terms, indicating sustained consumer interest 2. Significant Spike in September-October 2025: There was a notable surge in searches for "Intel Core i5 laptop" in September 2025 (value of 90) and October 2025 (value of 85), which then tapered off towards the end of the year and into January 2026 2. Normalized search volume for Intel Core i5 laptop, Intel Core i7 processor, and Intel Core i3 processor from January 2025 to January 2026 Chart data sourced from 2 Key Players: The global PC processor market is highly competitive, with Intel Corporation leading in Central and Xeon CPU lines, AMD offering strong competition with its Ryzen and Threadripper lines, and Apple and Qualcomm making significant strides in their respective niches 5.

Latest Gen of i5: 2026's Top Picks

www.accio.com

Performance Benchmarks: Intel's Core i5-13600K has shown to outperform even some higher-end AMD Ryzen processors in multi-core benchmarks, demonstrating Intel's competitive edge in certain performance metrics 4. Google Trends data reveals a dynamic search interest for Intel i5 processors, with clear temporal patterns and varying levels of interest across different product categories. Global search interest for i5 processors, Intel i5 desktop CPU, and i5 laptop processor from April 2025 to April 2026 Chart data sourced from 1 The Intel Core i5 processor line continues to be a crucial segment in the CPU market, offering a compelling balance of performance and value for a wide range of users, particularly in the desktop and gaming sectors. The latest generations demonstrate Intel's commitment to innovation and competitive positioning. Consistent Demand: Google Trends data confirms a high and sustained interest in "i5 processor," indicating a healthy market demand that aligns with the continuous release of new generations 14. Broad Keyword Optimization: Optimize content and advertising for the broad term "i5 processor" to capture the largest segment of interested buyers. Desktop Specific Campaigns: Consider more specific campaigns for "Intel i5 desktop cpu" during periods when general interest is high to convert broader searches into specific desktop product inquiries. Web-based trends indicate that Intel's Core i5 processors, particularly the 13th and 14th generations, are highly regarded for their performance and value in the desktop computing and gaming segments. The Intel Core i5 processor market is characterized by continuous innovation and strong competition, particularly in the gaming and mainstream computing segments. Intel's latest 14th generation "Raptor Lake S Refresh" processors are leading the desktop segment, offering significant performance improvements over previous generations 4.

The best Intel processors for 2026 - Digital Trends

www.digitaltrends.com

The number following the tier identifies the model and generation. A Core Ultra 5 250K Plus belongs to Intel’s Core Ultra 200S Plus desktop family, while the Core i5-14600K is a 14th-generation Core processor. K: Unlocked for CPU overclocking and includes integrated graphics. The recommendation depends entirely on already owning a compatible platform. Someone with a Core i5-12400, Core i5-12600K, or lower-tier 13th-gen processor can gain substantial performance while reusing the motherboard and memory. The Core i5-14600K was never a meaningful generational leap over the Core i5-13600K. In our tests, we found the two chips extremely close, which made the newer processor hard to justify at launch. Core i5: Mainstream models offering a strong balance of price and performance.

i5 K-Series CPU Buying Guide: 13600K, 14600K & Ultra 5 245K